scholarly journals Begonia bangsamoro (Begoniaceae, section Petermannia), a new species from Mindanao Island, the Philippines

Phytotaxa ◽  
2021 ◽  
Vol 497 (1) ◽  
pp. 39-48
Author(s):  
DAVE P. BUENAVISTA ◽  
YU PIN ANG ◽  
MC ANDREW K. PRANADA ◽  
DARYL S. SALAS ◽  
EEFKE MOLLEE ◽  
...  
Keyword(s):  
New Species ◽  
Riparian Forest ◽  
Iucn Red List ◽  
The Philippines ◽  
Red List ◽  
Iucn Red List Criteria ◽  
A New Species

Begonia bangsamoro, a new Philippine Begonia species from the section Petermannia is described and illustrated. The new species was discovered in the fragmented riparian forest of Lanao del Sur, along the Ginapukan river in Wao, Mindanao island, Philippines. The previous collections also revealed that it occurs in the nearby province of Bukidnon. Begonia bangsamoro is distinguished from other Philippine Begonia by its lacerate leaf margins, terminal inflorescences, 4-tepaled staminate flowers, and sparsely hirsute ovaries. The new species is compared with the phenetically similar B. quercifolia. Based on IUCN Red List criteria, B. bangsamoro is designated as Endangered (EN).

scholarly journals Chiococca grandiflora (Rubiaceae), a new species from Northern Mexico

PhytoKeys ◽  
2018 ◽  
Vol 98 ◽  
pp. 73-83 ◽  
Author(s):  
David H. Lorence ◽  
Thomas R. Van Devender ◽  
George M. Ferguson
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Iucn Red List ◽  
Red List ◽  
Northern Mexico ◽  
Iucn Red List Criteria ◽  
A New Species

The new species Chiococcagrandiflora Lorence & T.Van Devender from Sinaloa and Sonora, Mexico differs from its congeners by its larger, showy white flowers in compact cymes of 3–9, and infundibuliform corollas 16–20 mm long with tubes 13–17 mm long and lobes 3–3.5 mm long. Its distribution, habitat, and relationships are outlined. The conservation status for this species is estimated to be Endangered (EN) based on IUCN Red List Criteria.

A new species of small, long-snouted Hypogeophis Peters, 1880 (Amphibia: Gymnophiona: Indotyphlidae) from the highest elevations of the Seychelles island of Mahé

Zootaxa ◽  
2018 ◽  
Vol 4450 (3) ◽  
pp. 359 ◽  
Author(s):  
SIMON T. MADDOCK ◽  
MARK WILKINSON ◽  
DAVID J. GOWER
Keyword(s):  
New Species ◽  
Nuclear Gene ◽  
Iucn Red List ◽  
Red List ◽  
Global Distribution ◽  
Small Island ◽  
Gene Sequences ◽  
The Third ◽  
Iucn Red List Criteria ◽  
A New Species

A new species of indotyphlid caecilian amphibian, Hypogeophis montanus sp. nov., is described based on a series of specimens from the Seychelles island of Mahé, collected from two localities in 2013 and 2015. The new species most closely resembles the Seychelles (Mahé) endemic H. brevis in being short (maximum known total length in life ca. 110 mm) and long snouted, but differs by having more vertebrae, a relatively smaller head, and substantially distinct mitochondrial and nuclear gene sequences. Hypogeophis montanus sp. nov. is known from higher elevations (718–731 m) than H. brevis (ca. 350–650 m), and its elevationally restricted distribution on a single small island likely renders it threatened under IUCN Red List criteria. Hypogeophis montanus sp. nov. is the third species of small and long-snouted caecilian reported from the Seychelles. Along with H. brevis and H. pti, H. montanus sp. nov. is among the smallest known species of caecilian and possibly has the smallest global distribution. 

Begonia tinuyopensis (sect. Petermannia, Begoniaceae), a new species from Zamboanga Del Norte, Philippines

Phytotaxa ◽  
2021 ◽  
Vol 516 (1) ◽  
pp. 101-107
Author(s):  
KEAN ROE F. MAZO ◽  
LOWELL G. ARIBAL ◽  
RENE ALFRED ANTON BUSTAMANTE ◽  
YU PIN ANG
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Terminal Inflorescence ◽  
Entire Plant ◽  
Iucn Red List Criteria ◽  
A New Species

Begonia tinuyopensis is described and illustrated as a new species from Zamboanga del Norte, Philippines. This new species resembles B. mearnsii by having a decumbent stem, scattered hairs over the entire plant, terminal inflorescence bearing 2 staminate tepals and 5 pistillate tepals. However, Begonia tinuyopensis is distinct by having sparse pilose (vs. matted with long brown hairs) stems, ovate (vs. suborbicular to subreniform) leaves and glabrous (vs. densely pubescent) ovary. We assign B. tinuyopensis as Endangered (EN) following IUCN Red List Criteria.

Begonia kekarmonyingensis (Begoniaceae), a new species from Arunachal Pradesh, Northeast India

Phytotaxa ◽  
2021 ◽  
Vol 494 (3) ◽  
pp. 268-272
Author(s):  
MOMANG TARAM ◽  
DIPANKAR BORAH ◽  
MARK HUGHES
Keyword(s):  
New Species ◽  
Northeast India ◽  
Iucn Red List ◽  
Red List ◽  
Arunachal Pradesh ◽  
Historical Significance ◽  
Similarities And Differences ◽  
Iucn Red List Criteria ◽  
A New Species

A new species of Begonia sect. Platycentrum, B. kekarmonyingensis, from Kekar Monying, a place of historical significance in Arunachal Pradesh, Northeast India is illustrated and described. It is allied to B. cathcartii and B. menglianensis, and morphological similarities and differences between the species are discussed. It has been assessed as Vulnerable according to IUCN Red List criteria.

A new grass frog with rupicolous tadpoles from northern Zambia (Anura: Ptychadenidae)

Zootaxa ◽  
2018 ◽  
Vol 4462 (3) ◽  
pp. 349
Author(s):  
ALAN CHANNING ◽  
FRANK WILLEMS
Keyword(s):  
New Species ◽  
Population Size ◽  
Dna Sequences ◽  
Iucn Red List ◽  
Red List ◽  
Advertisement Call ◽  
Limited Extent ◽  
Iucn Red List Criteria ◽  
A New Species ◽  
Near Threatened

We describe a new species of Ptychadena from Mutinondo Wilderness in northern Zambia. It has rupicolous tadpoles that develop in a film of water. The species is distinguished on morphology, advertisement call and DNA sequences from other grass frogs and was found to be most closely related to P. broadleyi. It has no contrasting longitudinal bands on the posterior thigh, the foot is longer than half SVL, it has no light triangle on the snout, three phalanges of the fourth toe free of web and the snout has no skin folds. The species should be considered Near Threatened in terms of the IUCN Red List criteria given its limited extent of occurrence and population size. 

scholarly journals Astragalus wulingensis (Leguminosae), a new species from Hunan China

Phytotaxa ◽  
2014 ◽  
Vol 159 (4) ◽  
pp. 279 ◽  
Author(s):  
Jiaxiang Li ◽  
Xunlin Yu
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Critically Endangered ◽  
Hunan Province ◽  
Iucn Red List Criteria ◽  
Close Relatives ◽  
A New Species

A new species of Astragalus Linn. (Leguminosae) from Wuling Mountain of Hunan province, China, Astragalus wulingensis Jia X. Li & X. L. Yu sp. nov. is described, illustrated, and compared with its close relatives. It belongs to section Lotidium Bunge, subgen. Astragalus Bunge. The new species is endemic to Wuling Mountain in NW Hunan Province and has limited populations and vulnerable habitat. Astragalus wulingensis is assessed as Critically Endangered (CR B2c) according to IUCN Red List criteria.

A new species of Hypericum (Hypericaceae) from Southern Brazil

Phytotaxa ◽  
2015 ◽  
Vol 192 (4) ◽  
pp. 290 ◽  
Author(s):  
Cleusa Vogel Ely ◽  
Ilsi Iob Boldrini ◽  
Sérgio Augusto de Loreto Bordignon
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Iucn Red List ◽  
Red List ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
Iucn Red List Criteria ◽  
A New Species ◽  
Forest Biome

In this article we describe and illustrate Hypericum austrobrasiliense, a new species endemic to the grasslands of the Brazilian Atlantic Forest biome and restricted to Southern Brazil. This distinctive species is classified as Endangered based on IUCN Red List criteria.

scholarly journals Taxonomic studies on the genus Isotrema (Aristolochiaceae) from China: I. I. cangshanense, a new species from Yunnan

PhytoKeys ◽  
2019 ◽  
Vol 134 ◽  
pp. 115-124 ◽  
Author(s):  
Xin Xin Zhu ◽  
Hai Lei Zheng ◽  
Jun Wang ◽  
Yong Qian Gao ◽  
Jin Shuang Ma
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Similar Species ◽  
New Taxon ◽  
Line Drawings ◽  
Western Yunnan ◽  
Iucn Red List Criteria ◽  
Taxonomic Studies ◽  
A New Species

Isotrema cangshanense X.X.Zhu, H.L.Zheng & J.S.Ma, a new species from western Yunnan, China, is described and illustrated here. It is similar to I. utriforme, I. forrestianum, I. cucurbitoides and I. obliquum The major differences between them are outlined and discussed. A detailed description, along with line drawings, photographs, habitat and distribution, as well as a comparison to morphologically similar species, is also provided. Meanwhile, the new taxon is assessed as Vulnerable (VU D2), according to the IUCN Red List criteria.

scholarly journals A new species of Leucostethus (Anura, Dendrobatidae) from Gorgona Island, Colombia

ZooKeys ◽  
2021 ◽  
Vol 1057 ◽  
pp. 185-208
Author(s):  
Taran Grant ◽  
Wilmar Bolívar-García
Keyword(s):  
New Species ◽  
Hind Limb ◽  
Pacific Coast ◽  
Iucn Red List ◽  
Red List ◽  
Preliminary Assessment ◽  
White Spots ◽  
The Pacific ◽  
Iucn Red List Criteria ◽  
A New Species

We describe a new species of Leucostethus from Gorgona Island, a small (13 km2) island located 35 km from the Pacific coast of southern Colombia. The new species most resembles L. argyrogaster and L. fugax from western Amazonia at 340–870 m elev. in Peru and Ecuador, with which it shares pale ventral coloration and orange suffusion of the axilla, groin and concealed surfaces of the hind limb, but it is most closely related to L. bilsa from ca. 340 km SW in the southern Chocó at 420–515 m elev., northwestern Ecuador. We report miniscule white spots on the posteroventral surface of the thighs of the new species and, on the basis of our preliminary assessment of their taxonomic distribution, hypothesize that their presence is a synapomorphy of Dendrobatoidea with subsequent losses in a few groups. Given the apparent restriction of the new species to Gorgona Island, it is Vulnerable according to IUCN Red List criteria. In addition to naming the new species, we also propose the following new combinations: L. alacris (Rivero and Granados-Díaz, 1990) comb. nov., L. dysprosium (Rivero and Serna, 2000) comb. nov., and L. yaguara (Rivero and Serna, 1991) comb. nov.

Begonia caramoanensis (sect. Baryandra, Begoniaceae) a new species from Camarines Sur, Philippines

Phytotaxa ◽  
2020 ◽  
Vol 439 (3) ◽  
pp. 287-294
Author(s):  
ROSARIO R. RUBITE ◽  
MADELEINE L. IRABAGON ◽  
DIANE JOY E. PALACIO ◽  
YU PIN ANG ◽  
RENE ALFRED ANTON BUSTAMANTE
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
The Philippines ◽  
Red List ◽  
Glandular Hairs ◽  
Iucn Red List Categories ◽  
Red List Categories ◽  
Dark Green ◽  
A New Species

Begonia caramoanensis from Caramoan, Camarines Sur, Luzon Island is described as a new species endemic to the Philippines. This is the latest addition to the species rich Begonia section Baryandra. It resembles Begonia madulidii but is distinguished by the dark green almost orbicular leaves; extensive inflorescence branching five times; and the glandular hairs of the bracts, peduncle, pedicels and ovary. More than 500 individuals, were observed in each of the four barangays of Caramoan, thus according to to the IUCN red list categories and criteria, B. caramoanensis is hereby proposed to be placed under Least Concern (LC) category.

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